Oracle中的逗号分隔值
问题描述：
我有一列用逗号分隔的值，例如6,7,99.3334.
I have a column with comma separated values like 6,7,99.3334.
我需要编写一个PL SQL过程，该过程将分别为我提供这些值.列的长度为40.
I need write a PL SQL procedure that will give me these values separately. The Length of the column is 40.
有人可以帮我吗?
答
像这样的事情?
with my as (
select '6,7,99.3334' str
from dual
)
select
regexp_substr(my.str,'[^,]+',1,level) part
from my
connect by level <= length(regexp_replace(my.str,'[^,]+')) + 1
;